Golens X39 Smart Door Lock | 6 Unlock Ways: Fingerprint, Password, RFID, OTP & Key | Anti-Peep Code | Passage Mode | Digital Door Knob for Home, Office, Hotel (Black)







6‑in‑1 Keyless Entry · 360° Biometric Sensor · Bluetooth Smart App · Emergency USB Power
Product Overview
Golens X39 Smart Door Lock
Upgrade property security with the Golens X39 — a compact, high‑performance smart door lock designed for homes, offices, hotels and apartments. The X39 supports six keyless access methods and features an ultra‑fast 360° biometric sensor that authenticates in ~0.3 seconds.
Connectivity & Control
The lock pairs via Bluetooth with the companion smart app for user management, OTP generation and access logs. It also supports passcodes with anti‑peep entry and includes emergency USB power support to avoid lockouts.
Key Features & Highlights
6‑in‑1 Keyless Entry
Fingerprint, Passcode (anti‑peep), RFID Card, Smart App (Bluetooth), Temporary OTP, Mechanical Key.
360° Biometric Sensor
Reliable 360° fingerprint recognition with 0.3s unlock speed; supports up to 50 fingerprints.
Smart App Integration
Bluetooth pairing to manage users, grant temporary access and view entry logs from your smartphone.
Passage Mode & Auto Lock
Enable passage mode for continuous access and automatic locking for secure daily operation.
Emergency Power & Backup Keys
External micro‑USB emergency power input and two mechanical backup keys to prevent lockouts.
Compact, Practical Design
Small footprint (7.0 × 3.0 × 3.0 cm), fits doors 30–65 mm thick with adjustable latch (60–70 mm).
Technical & Physical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Golens |
| Model Name | X39 |
| Product Type | Smart Door Lock / Office Electronics |
| Colour | Black |
| Country of Origin | China |
| Warranty Period | 1 year |
| Control Method | Smart App, Keypad, Biometric, RFID, Mechanical Key |
| Item Dimensions (L × W × H) | 7.0 cm × 3.0 cm × 3.0 cm |
| Item Weight | 450 g (0.45 kg) |
| Package Dimensions (L × W × H) | 9.0 cm × 8.0 cm × 5.0 cm |
| Package Weight | 630 g (0.63 kg) |
| Door Thickness Compatibility | 30 mm – 65 mm |
| Latch Mechanism | Adjustable 60 mm – 70 mm |
| Fingerprint Recognition Speed | 0.3 seconds (360° biometric sensing) |
| Memory Capacity | Up to 50 fingerprints & 100 user passwords |
| Connectivity | Bluetooth (Smart App) |
| Emergency Power | Micro‑USB external power support |
| Dangerous Goods Regulations | Not applicable |
Included Components
- 1× Smart Lock Front Panel
- 1× Smart Lock Back Panel
- 2× RFID Cards
- 2× Mechanical Backup Keys
- 1× Fitting Screws & Bolts Set
- 1× User Manual
Use Cases & Benefits
Residential Security
Ideal for apartments, villas and private homes requiring compact, reliable keyless entry.
Office & Hospitality
Suitable for office doors, hotel rooms and guest accommodations with temporary OTP sharing.
Accessible for All Ages
360° biometric sensor works reliably across ages and different finger conditions.
Quick Install & Low Maintenance
Small form factor and adjustable latch reduce installation complexity and service calls.
Frequently Asked Questions
Up to 50 fingerprints and 100 user passcodes can be stored in the device.
The lock supports doors with thickness from 30 mm to 65 mm and an adjustable latch between 60 mm and 70 mm.
Connect an external micro‑USB power source for emergency power or use one of the supplied mechanical backup keys to open the lock.
The 360° biometric sensor unlocks in approximately 0.3 seconds under normal conditions.
Frequently Asked Questions
Minimum door thickness of 32 mm
At least 3-inch gap between mesh and main door (if applicable)
Golens locks are compatible with wooden, steel, single, and double doors.
- Most models show battery percentage via front LED or mobile app.
- You’ll receive low battery warnings in advance.
- Rechargeable locks can be charged with a standard 12W charger.(3–4 hours)
- In case of full battery discharge, use a power bank via the emergency charging port outside the door.
📞 Toll-Free Number: 1800-123-7255
🕘 Support Hours: Monday to Saturday, 10:00 AM to 6:00 PM
We’re here to assist you with everything—from installation guidance to technical troubleshooting.